20350496

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37409}}^1$

素因数の和:37436

約数の個数: 24

約数和(自身を含む): 42422940

約数和(自身を除く): 22072444

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 37409, 74818, 149636, 299272, 598544, 635953, 1197088, 1271906, 2543812, 5087624, 10175248, 20350496]

約数ペア:

[(1, 20350496), (2, 10175248), (4, 5087624), (8, 2543812), (16, 1271906), (17, 1197088), (32, 635953), (34, 598544), (68, 299272), (136, 149636), (272, 74818), (544, 37409)]